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经营范围
发明名称
Process for making poly (maleic anhydride)
摘要
申请公布号
GB1073323(A)
申请公布日期
1967.06.21
申请号
GB19660004032
申请日期
1966.01.28
申请人
THE PROCTER & GAMBLE COMPANY
发明人
分类号
C08F22/04
主分类号
C08F22/04
代理机构
代理人
主权项
地址
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